Review on 🔍 Digital Finder by General Tools 822 by Carl Lee

This turned out to be a fantastic tool. Very accurate. Easy calibration, long battery life and auto power off. For those of you having trouble moving the goniometer while tightening it while measuring the angle. The key is and always has been with this type of instrument, even with standard non-digital instruments. This is a "soft" grip before you take the turn. Not loose and not tight. Just gently so you can find the corner without fully tightening the knob.